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Keshtkar, Asghar
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1

A reconfigurable band‐notched wearable super ultra‐wideband..:

Ghanbari, Leila ; Keshtkar, Asghar ; Jarchi, Saughar
Microwave and Optical Technology Letters.  66 (2024)  4 - p. , 2024
Link: https://doi.org/10.1002/..
 
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2

Analytical design of wideband dielectric polygonal directio..:

Nasrollahi, Hossein ; Keshtkar, Asghar ; Taskhiri, Mohammad Mahdi
Optical and Quantum Electronics.  55 (2023)  12 - p. , 2023
Link: https://doi.org/10.1007/..
 
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3

Fast designing approach for planar graphene filtering leaky..:

Ghajar, Ali ; Keshtkar, Asghar ; Jarchi, Saughar.
Optik.  262 (2022)  - p. 169284 , 2022
Link: https://doi.org/10.1016/..
 
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4

Multilayer metamaterial graphene sensor with high sensitivi..:

Farrokhfar, Motahhare ; Jarchi, Saughar ; Keshtkar, Asghar
Optik.  265 (2022)  - p. 169536 , 2022
Link: https://doi.org/10.1016/..
 
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5

Planar metamaterial sensor with graphene elliptical rings i..:

Farrokhfar, Motahhare ; Jarchi, Saughar ; Keshtkar, Asghar
Applied Optics.  60 (2021)  8 - p. 2434 , 2021
Link: https://doi.org/10.1364/..
 
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6

Low‐profileaperture stacked patch antenna forearly‐stagebre..:

Mehranpour, Mehdi ; Jarchi, Saughar ; Keshtkar, Asghar...
International Journal of RF and Microwave Computer-Aided Engineering.  31 (2021)  3 - p. , 2021
Link: https://doi.org/10.1002/..
 
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7

Genetic algorithm design for nonperiodic planar graphenelea..:

Ghajar, Ali ; Keshtkar, Asghar ; Jarchi, Saughar.
International Journal of RF and Microwave Computer-Aided Engineering.  32 (2021)  1 - p. , 2021
Link: https://doi.org/10.1002/..
 
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8

Robust Breast Cancer Imaging Based on a Hybrid Artifact Sup..:

Mehranpour, Mehdi ; Jarchi, Saughar ; Keshtkar, Asghar...
IEEE Access.  8 (2020)  - p. 206790-206805 , 2020
Link: https://doi.org/10.1109/..
 
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9

Analysis of asymmetrical scattering by a PEC cylinder coate..:

Bahrami, Zahra ; Keshtkar, Asghar ; Ghorbani, Ayaz
Journal of Computational Electronics.  19 (2020)  4 - p. 1597-1605 , 2020
Link: https://doi.org/10.1007/..
 
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10

Miniaturized on‐body antenna for small and wearable brain m..:

Arayeshnia, Amir ; Amiri, Shervin ; Keshtkar, Asghar
International Journal of RF and Microwave Computer-Aided Engineering.  30 (2020)  4 - p. , 2020
Link: https://doi.org/10.1002/..
 
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11

Suppression of mutual coupling in rectangular dielectric re..:

Rezapour, Maryam ; Rashed-Mohassel, Jalil A. ; Keshtkar, Asghar.
Journal of Electromagnetic Waves and Applications.  33 (2019)  9 - p. 1211-1223 , 2019
Link: https://doi.org/10.1080/..
 
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12

Efficient analysis of metal and dielectric rods in rectangu..:

Bahrami, Zahra ; Keshtkar, Asghar ; Ghorbani, Ayaz.
Journal of Electromagnetic Waves and Applications.  34 (2019)  2 - p. 141-153 , 2019
Link: https://doi.org/10.1080/..
 
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13

Isolation enhancement of rectangular dielectric resonator a..:

Rezapour, Maryam ; Rashed‐Mohassel, Jalil ; Keshtkar, Asghar.
International Journal of RF and Microwave Computer-Aided Engineering.  29 (2019)  7 - p. e21746 , 2019
Link: https://doi.org/10.1002/..
 
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14

Microstrip Sierpinski fractal carpet for slot antenna with ..:

Varamini, Gohar ; Keshtkar, Asghar ; Daryasafar, Navid.
AEU - International Journal of Electronics and Communications.  84 (2018)  - p. 93-99 , 2018
Link: https://doi.org/10.1016/..
 
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15

Miniaturization of microstrip loop antenna for wireless app..:

Varamini, Gohar ; Keshtkar, Asghar ; Naser-Moghadasi, Mohammad
AEU - International Journal of Electronics and Communications.  83 (2018)  - p. 32-39 , 2018
Link: https://doi.org/10.1016/..
 
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